252155662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12721}}^1$

素因数の和:12804

約数の個数: 32

約数和(自身を含む): 445168224

約数和(自身を除く): 193012562

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 1166, 1802, 9911, 12721, 19822, 25442, 139931, 216257, 279862, 432514, 674213, 1348426, 2378827, 4757654, 7416343, 11461621, 14832686, 22923242, 126077831, 252155662]

約数ペア:

[(1, 252155662), (2, 126077831), (11, 22923242), (17, 14832686), (22, 11461621), (34, 7416343), (53, 4757654), (106, 2378827), (187, 1348426), (374, 674213), (583, 432514), (901, 279862), (1166, 216257), (1802, 139931), (9911, 25442), (12721, 19822)]